package com.tt.Server;

import java.io.IOException;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.annotation.WebFilter;
@WebFilter(filterName = "TestFilter2",urlPatterns = "/*")
public class filter implements Filter {

	public void destroy() {

	}

	public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
           if(!request.equals(null)){
        	   System.out.println("filter  request is not null");
        	   
           }
        if(!response.equals(null)){
        	System.out.println("filter response is not null");
        }
         chain.doFilter(request, response);
	}

	public void init(FilterConfig fConfig) throws ServletException {
       System.out.println("过滤器开始朵蜜~~~");
	}

}
